1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Marizza181 [45]
3 years ago
9

Convection takes place because

Physics
1 answer:
solniwko [45]3 years ago
6 0

Explanation:

the particles in liquids and gases move faster when they are heated than they do when they are cold. As a result, the particles take up more volume.

You might be interested in
Three resistors with the values of R_1, R_2, and R_3 are connected in parallel. Which of the following expresses the total resis
bagirrra123 [75]

Answer: Option d.)

R_eq = (1/R_1 + 1/R_2 + 1/R_3)^-1

Explanation:

Since, there are three resistors connected in parallel, the reciprocal of the total resistance of the resistor combination (R_eq) is obtained by adding the reciprocal of each resistance.

i.e 1/R_eq = (1/R_1 + 1/R_2 + 1/R_3)

So, R_eq = (1/R_1 + 1/R_2 + 1/R_3)^-1

Thus, the total resistance (R_eq) is equal to the inverse of the sum of the reciprocal of each resistance.

3 0
4 years ago
Differences between sublimation and condensation
zaharov [31]

The difference between sublimation and condensation is that

Sublimation is used to in a separation technique to separate sublime substance from a mixture while condensation is the

is the process where water vapor becomes liquid

<h3>What is separation technique?</h3>

This technique is used in chemistry to separate two or more constituents from a mixture

In conclusion, sublimation differs from condensation because sublimation is used to in a separation technique to separate sublime substance from a mixture while condensation is the

is the process where water vapor becomes liquid

Learn more about separation technique:

brainly.com/question/10862519

#SPJ1

5 0
2 years ago
How does reducing the volume of a gas affect its pressure if the temperature of the gas and the number of particles are constant
Tema [17]

have no idea but I think the particles would be affected because they would move faster then normal and have the space to

5 0
3 years ago
A body on the surface of a planet with the same radius as Earths weighs 10 times more than it does on Earth. What is the mass of
nadya68 [22]

Answer:

Explanation:

Given

radius of Planet is equal to radius of Earth

r_p=r_e

Weight of body on Planet F_p=mg_p

where m=mass of body

g_p=acceleration\ due\ to\ gravity\ on\ surface\ of\ Planet

Weight of body on earth F_e=mg_e

g_e=acceleration\ due\ to\ gravity\ on\ Earth

acceleration due to gravity is given by

g=\frac{GM}{r^2}

where G=gravitational constant

M=mass of Planet

r=radius of planet

for earth g_e=\frac{GM_e}{r_e^2}

for planet g_p=\frac{GM_p}{r_p^2}

substituting these values in F_e and F_p

F_p=m\times \frac{GM_p}{r_p^2}---1

F_e=m\times \frac{GM_e}{r_e^2}---2

divide 1 and 2

\frac{F_p}{F_e}=\frac{m\times \frac{GM_p}{r_p^2}}{m\times \frac{GM_e}{r_e^2}}

10=\frac{M_p}{M_e}

M_p=10M_e

6 0
3 years ago
What do you use to measure newtons/energy?
oksian1 [2.3K]
You use a force meter to measure newtons
6 0
3 years ago
Read 2 more answers
Other questions:
  • ½H2(g) + ½I2(g) → HI(g), ΔH = + 26 kJ/mole 117 kJ/mole + C(s) + 2S(s) → CS2(g) The temperature of the surroundings will:
    13·2 answers
  • A point charge Q moves on the x-axis in the positive direction with a speed of 290 m/s. A point P is on the y-axis at y = +60 mm
    6·1 answer
  • Which of the following is an example of kinetic energy?
    6·2 answers
  • I do not understand Auroras are lights that appear at Earth’s northern and southern poles. What is the main cause of an aurora?
    6·1 answer
  • In Milgram's experiment, compliance, or doing what the experimenter asked,
    7·2 answers
  • In grassland regions, rainy seasons and drought seasons determine, in part, the _____. kinds of resident organisms spread of fir
    7·2 answers
  • If two materials are made from different kinds of atomd, what else should you expect to be different?
    5·1 answer
  • a student builds a simple circuit with a single resistor with resistance R and measures an electric potential difference across
    14·1 answer
  • Sheryl always expects special treatment wherever she goes because, after all, she is better than everyone else. She could care l
    6·1 answer
  • When a light switch is turned on, the light comes on immediately because.
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!